Hi John, You said: Come on, do me a favour......all you have to look at is the commercial diving world. You have your basic construction workers at 50m on air functioning well enough to do the job, are they going to tell me that they are all rated 140 and above. I know a lot of bright people that are out of their box below 40m. This sounds like a bit of pseudo scientific clap trap. **** There is a reason why commercial companies spend the money on two way comms and often mount lowlight high definition cameras on the diver's head. Ever heard the experession "dope on a rope"? The supervisior can see *more* than the diver, and can direct him (not him/her 99 times out of 99.1) to perform even complex tasks. Cheers Jason :)
Navigate by Author:
[Previous]
[Next]
[Author Search Index]
Navigate by Subject:
[Previous]
[Next]
[Subject Search Index]
[Send Reply] [Send Message with New Topic]
[Search Selection] [Mailing List Home] [Home]